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Osram 18W LPS

Osram 18W LPS

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Here is an Osram 18W low pressure sodium lamp.

DSC08848 Osram 18W LPS Lamp.JPG DSC08232 Osram 55W Low Pressure Sodium.JPG DSC07019_Philips_35W_Master_SOX_PSG.JPG DSC06460_Philips_90W_SOX.JPG

Light Information

Light Information

Manufacturer:Osram
Model Reference:SOX 18W
Lamp
Lamp Type:Low pressure sodium
Filament/Radiator Type:Cathodes
Base:Bayonet (By22d)
Shape/Finish:T17
Service Life:16,000 hours
Fixture
Ballast Type:ANSI L69
Electrical
Wattage:18W
Voltage:57V
Optical
Lumen Output:1800 lumens
Lumen Efficacy:100 lm/W
Color Temperature:1800K
Color Rendering Index:0
Physical/Production
Factory Location:Great Britain
Application/Use:Street/roadway and area lighting

File information

File information

Download: Download this File
Filename:DSC08848 Osram 18W LPS Lamp.JPG
Album name:lite_lover / Low Pressure Sodium Lamps
Keywords:Lamps
File Size:399 KB
Date added:Aug 04, 2019
Dimensions:2464 x 1848 pixels
Displayed:84 times
Date Time:2019:01:30 22:09:59
DateTime Original:2019:01:30 22:09:59
Exposure Bias:0 EV
Exposure Time:1/25 sec
FNumber:f 2.8
Flash:No Flash
Focal length:7.9 mm
ISO:100
Make:SONY
Model:DSC-W1
Software:paint.net 4.0.5
White Balance:0
URL:https://www.lighting-gallery.net/gallery/displayimage.php?pos=-162730
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Comments
fluorescent lover 40
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Lights are awesome! :)


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Aug 04, 2019 at 09:00 PM Author: fluorescent lover 40
Nice!

Power provider: Southern California Edison (SCE)

-Date decoder of some US lamps 1960-present.
-Switch and receptacle collector.
-I'll save any vintage lamp! Smiley

HPSM250R2
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Aug 04, 2019 at 09:29 PM Author: HPSM250R2
Yes nice lamp Darren

I have been curious to know what the different color bases on SOX lamps means?
rjluna2
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Robert


GoL
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Aug 05, 2019 at 05:49 AM Author: rjluna2
Where did you find this gem?

Pretty, please no more Chinese failure.

lite_lover
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Darren


GoL darren.harward
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Aug 26, 2019 at 03:51 AM Author: lite_lover
@ fluorescent lover 40: Thanks!

@ HPSM250R2: Thanks Ryan! I'm not sure on all the different colors, but I believe the blue is Master SOX and black is SOX-E.

@ rjluna2 Robert: I found this at a ReStore.

The brighter the better.

Beta 5
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Aug 26, 2019 at 06:22 AM Author: Beta 5
Nice lamp
The cap colours are:
Brown - SOX
Red - SOX-Plus
Blue - SOX-PSG
Black - SOX-E
Green - SOX-E PSG

Thorn Beta 5 35W SOX 1965 - 2008. Top entry/Side entry

HPSM250R2
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Aug 26, 2019 at 09:33 AM Author: HPSM250R2

Nice lamp
The cap colours are:
Brown - SOX
Red - SOX-Plus
Blue - SOX-PSG
Black - SOX-E
Green - SOX-E PSG


What's the difference between all the different types of SOX lamps?
Beta 5
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Sep 01, 2019 at 03:15 PM Author: Beta 5

What's the difference between all the different types of SOX lamps?

SOX-Plus lamps have an increased life over standard SOX.
SOX-PSG stands for Philips Solid-state Getter, which have increased reliability (see more here)
And SOX-E (Economy) have an improved efficacy over standard SOX, SOX-Plus and SOX-PSG, so have a lower wattage (see more here).

Thorn Beta 5 35W SOX 1965 - 2008. Top entry/Side entry

HPSM250R2
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Sep 01, 2019 at 03:35 PM Author: HPSM250R2

SOX-Plus lamps have an increased life over standard SOX.
SOX-PSG stands for Philips Solid-state Getter, which have increased reliability (see more here)
And SOX-E (Economy) have an improved efficacy over standard SOX, SOX-Plus and SOX-PSG, so have a lower wattage (see more here).


Very good information in those spec sheets. I want one of the PSG lamps.
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